Description of closure of cyclic stress-strain loop and ratcheting based on Y-U model

Fusahito Yoshida, Hiroshi Hamasaki, Takeshi Uemori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper proposes a cyclic plasticity model to describe the closure of a cyclic stress-strain hysteresis loop based on the Y-U model. In this model, the backstress moves in a cyclic memory surface following a newly proposed kinematic hardening law. For this model just the same Y-U parameters can be used, and no additional material parameters are needed. By using a supplementary rule, this model is also able to describe ratcheting.

Original languageEnglish
Title of host publicationAdvances in Engineering Plasticity and its Application XIII
EditorsFusahito Yoshida, Hiroshi Hamasaki
PublisherTrans Tech Publications Ltd
Pages351-356
Number of pages6
ISBN (Print)9783035710243
DOIs
Publication statusPublished - Jan 1 2017
Event13th Asia-Pacific Symposium on Engineering Plasticity and its Applications, AEPA 2016 - Hiroshima, Japan
Duration: Dec 4 2016Dec 8 2016

Publication series

NameKey Engineering Materials
Volume725 KEM
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Other

Other13th Asia-Pacific Symposium on Engineering Plasticity and its Applications, AEPA 2016
CountryJapan
CityHiroshima
Period12/4/1612/8/16

Keywords

  • Closure of cyclic stress-strain loop
  • Cyclic plasticity
  • Ratcheting
  • Y-U model

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Yoshida, F., Hamasaki, H., & Uemori, T. (2017). Description of closure of cyclic stress-strain loop and ratcheting based on Y-U model. In F. Yoshida, & H. Hamasaki (Eds.), Advances in Engineering Plasticity and its Application XIII (pp. 351-356). (Key Engineering Materials; Vol. 725 KEM). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.725.351